Tire tread



FIG. 1 is a perspective view of a tire tread showing my new design, itbeing understood that the tread pattern is repeated throughout thecircumference of the tire tread;

FIG. 2 is a front elevational view thereof; and

FIG. 3 is a side elevational view thereof.

The broken lines in the drawing are for illustrative purposes only.

The ornamental design for a tire tread, as shown and described.